(57) A resin composition for a color filter is provided which can surely prevent the occurrence
of display failures (unacceptable display phenomena) of color liquid crystal display
devices, can broaden a range of selection of usable constituent materials, and does
not incur increased cost. The resin composition for a color filter comprises a combination
of a volatile component with a nonvolatile component, wherein: not less than 50% by
weight of the nonvolatile component is accounted for by a first constituent, which,
after the impurity extraction of a liquid crystal, permits the liquid crystal to have
a voltage retention of not less than 60% and to have a residual DC (ΔE) of not more
than 0.6 V; and when less than 50% by weight of the nonvolatile component is accounted
for by a second constituent, which, after the impurity extraction of a liquid crystal,
cannot permit the liquid crystal to have a voltage retention of not less than 60%
and to have a residual DC (ΔE) of not more than 0.6 V, a requirement represented by
formula (1) for the relation between the content of the second constituent and the
voltage retention and a requirement represented by formula (2) for the relation between
the content of the second constituent and the residual DC are satisfied:Content (wt%)
÷ voltage retention (%) < 0.1Content (wt%) x residual DC (V) < 5
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